Answer:
1. yes. 4/3 < 2 = 6/3
2. no. 15 > 15 is false.
3. no. 1.7 < -1.6 is false.
4 yes. -3/2 > -9/5
-1.5 > -1.8 is true.
Step-by-step explanation:
Answer:
Step-by-step explanation:
Jill makes purses and backpacks.
Let x represent the number of foot of fabric required to make a purse.
Let y represent the number of foot of fabric required to make a backpack.
To make each purse,she uses 1 foot less than half the amount of fabric she uses to make a backpack. This means that
x = (y/2) - 1
Therefore, the amount of fabric that Jill needs to make backpack will be
y/2 = x-1
y = 2(x-1) = 2x - 2
The number of feet of fabric that she will use to make a purse is
x = (y/2) - 1
Answer:
25
Step-by-step explanation:
27 ÷ 3 + 8(2 power) ÷ 4
27 ÷ 3 + 64 ÷ 4
9 + 64÷4
9 + 16
= 25
There are 116,280 ways to select the officers.
Since order is important, we use permutations:
